Indoor LED Power Supply, 350W
Features:
AC input range of the LED power supply selectable by switch
Protections included for the interior power supply: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in DC fan
Withstands 300vac surge input for 5 seconds
Built-in cooling fan with ON-OFF control
Built-in constant current limiting circuit
LED indicator for power on
100% full load burn-in test
Fixed switching frequency at 90KHZ
Low cost, high reliability
2 years warranty for the lighting power supply
Technical Specification:
| MODEL | PW350-24D-145A-MW | |
| OUTPUT | DC VOLTAGE | 24V |
| RATED CURRENT | 14.6A | |
| CURRENT RANGE | 0-14.6A | |
| RATED POWER | 350.4W | |
| RIPPLE & NOISE (max.) Note.2 | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 20 ~ 26.4V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE TIME | 1000ms, 50 ms/230VAC 1000ms , 50ms/115VAC at full load | |
| HOLD UP TIME (Typ . ) | 20ms/230VAC 16ms/115VAC at full load | |
| INPUT | VOLTAGE RANGE Note.4 | 90 ~ 132VAC/180 ~ 264VAC selected by switch |
| FREQUENCY RANGE | 47 ~ 63Hz | |
| EFFICIENCY (Typ . ) | 87% | |
| AC CURRENT (Typ . ) | 7A /115VAC 4A/230VAC | |
| INRUSH CURRENT (Typ . ) | 40A /115VAC 60A/230VAC | |
| LEAKAGE CURRENT | <3.5mA/240VAC | |
| PROTECTION | OVERLOAD | 105 ~ 135% rated output power |
| Protection type: Constant current limiting, recovers automatically after the cause of the error is removed | ||
| OVERVOLTAGE | 27.6 ~ 32.4V | |
| Protection type :Shut down O/P voltage, re-power on to recover | ||
| OVER TEMPERATURE | 90℃ ±5℃(3.3~7.5V); 85℃±5℃(12~15V); 80℃ ±5℃ (24V);75℃ ±5℃ (27-48V) (TSW1) Detect on case | |
| Protection type: Shut down O/P voltage, recovers automatically after temperature goes down | ||
| FUNCTION | FAN ON/OFF CONTROL( Typ .) | RTH2 ≥50℃ FAN ON, ≤45℃ FAN OFF (3.3 ~ 7.5V) |
| RTH2≥55℃ FAN ON, ≤50℃ FAN OFF (12-48V) | ||
| -20 ~ 60℃ (Refer to output load derating curve) | ||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |
| STORAGE TEMP., HUMIDITY | -20~ 85℃, 10~95% RH | |
| TEMP. COEFFICIENT | ±0.03%/℃ (0~50℃) | |
| VIBRATION | 10-500Hz, 3G 10min./1 cycle, 60min. each along X, Y, Z axes | |
| SAFETY | SAFETY STANDARDS | UL60950-1 approved |
| WITHSTAND VOLTAGE | I/P-O/P: 3KVAC I/P-FG:2KVAC O/P-FG: 0.5KVAC | |
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC /25 ℃ /70% RH | |
| OTHERS | MTBF | 234.3K hrs min. MIL-HDBK-217F (25℃) |
| DIMENSION | 215*115*50mm (L*W*H) | |
| PACKING | 1.07Kg ;12pcs/13.5Kg/0.92CUFT | |
| NOTE 1 All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. | ||
| 2. Ripple and noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf and 47uf parallel capacitor. | ||
| 3. Tolerance: includes set up tolerance, line regulation and load regulation. | ||
| 4. Connect the positive pole of the input voltage with the L-marked terminal block, connect the negative pole of the input voltage with the N-marked terminal block using DC voltage for input voltage. | ||
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Links：https://globefindpro.com/products/41599.html
Links：https://globefindpro.com/products/41599.html
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